Inventor

Hiroatsu Tamai

Inventor

Osaka, JP

Overview

11→

Patents

1998–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 11 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B41Jprimary

B41JTypewriters26%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables15%

C09JAdhesives11%

G03GElectrography11%

Y10TTechnical subjects covered by former us classification11%

B08BCleaning in general7%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%

C08LCompositions of macromolecular compounds4%

C09DCoating compositions, e.g. paints, varnishes or lacquers4%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%

PatentTitleYear

11,090,962Cleaning device and image forming apparatus2021 11,072,194Cleaning device and image forming apparatus provided with the cleaning device2021 11,072,187Inkjet recording apparatus2021 11,061,354Inkjet recording apparatus2021 10,987,949De-curling device and image forming apparatus including same2021 10,960,664Inkjet recording apparatus2021 10,960,685Image forming apparatus and method for controlling image forming apparatus2021 9,902,878'Pressure-sensitive adhesive sheet'2018 8,075,970'Heat-activated adhesive sheet'2011 7,655,106'Double-sided pressure-sensitive adhesive tape or sheet and process of producing the same'2010 5,852,119'Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheets'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2018Patents assigned to NITTO DENKO CORP (4)· patent assignee history

1998–2021Based in Osaka, JP· patent location history

2010–2018Based in Ibaraki, JP· patent location history

2011Patents assigned to IKEDA KOICHI (1)· patent assignee history

2011Patents assigned to TAMAI HIRONORI (1)· patent assignee history

2011Patents assigned to UEDA TSUBASA (1)· patent assignee history

2021Patents assigned to KYOCERA DOCUMENT SOLUTIONS INC (7)· patent assignee history

2021Based in Osaka-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KYOCERA DOCUMENT SOLUTIONS INC	7	2021
NITTO DENKO CORP	4	1998–2018
IKEDA KOICHI	1	2011
TAMAI HIRONORIself	1	2011
UEDA TSUBASA	1	2011

Locations

Location	Patents	Span
Osaka, JP	7	1998–2021
Ibaraki, JP	3	2010–2018
Osaka-shi, JP	1	2021